for ppl who have been hurt b4, then yes letting go is darn easy...
i hv friends who well did stupid things after getting hurt...i also had pass relationships and got hurt...
so for me, i won get hurt like i did last time...i tend to be more protective of my own feelings...so 1 strike, and you're out...its really that easy if you've been through the horrible part once...and once is definately enuff to last a lifetime when it comes to emotional experiences...